diff options
Diffstat (limited to 'gcc/sel-sched.c')
| -rw-r--r-- | gcc/sel-sched.c | 32 |
1 files changed, 1 insertions, 31 deletions
diff --git a/gcc/sel-sched.c b/gcc/sel-sched.c index 241bdad146a..0c864acd7f7 100644 --- a/gcc/sel-sched.c +++ b/gcc/sel-sched.c @@ -3502,8 +3502,6 @@ process_pipelined_exprs (av_set_t *av_ptr) static void process_spec_exprs (av_set_t *av_ptr) { - bool try_data_p = true; - bool try_control_p = true; expr_t expr; av_set_iterator si; @@ -3529,34 +3527,6 @@ process_spec_exprs (av_set_t *av_ptr) av_set_iter_remove (&si); continue; } - - if ((spec_info->flags & PREFER_NON_DATA_SPEC) - && !(ds & BEGIN_DATA)) - try_data_p = false; - - if ((spec_info->flags & PREFER_NON_CONTROL_SPEC) - && !(ds & BEGIN_CONTROL)) - try_control_p = false; - } - - FOR_EACH_EXPR_1 (expr, si, av_ptr) - { - ds_t ds; - - ds = EXPR_SPEC_DONE_DS (expr); - - if (ds & SPECULATIVE) - { - if ((ds & BEGIN_DATA) && !try_data_p) - /* We don't want any data speculative instructions right - now. */ - av_set_iter_remove (&si); - - if ((ds & BEGIN_CONTROL) && !try_control_p) - /* We don't want any control speculative instructions right - now. */ - av_set_iter_remove (&si); - } } } @@ -4255,7 +4225,7 @@ invoke_dfa_lookahead_guard (void) if (! have_hook || i == 0) r = 0; else - r = !targetm.sched.first_cycle_multipass_dfa_lookahead_guard (insn); + r = targetm.sched.first_cycle_multipass_dfa_lookahead_guard (insn, i); gcc_assert (INSN_CODE (insn) >= 0); |